42-323-33502
Final CompletionCOMANCHE RANCH
MAVERICK County · District 1 · CMR ENERGY L.P. · COMANCHE-HALSELL (6500)
Permits
1
Max Depth
7,500 ft
First Permit
2018-05-31
Latest Activity
2018-05-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2018-09-13
Shut-In
—
Plugged
2018-09-13
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2002-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (12) Elevation 692 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS - DISPOSAL (Olmos) | 1,096 ft | -404 ft |
| SAN MIGUEL - DISPOSAL (San Miguel) | 1,764 ft | -1,072 ft |
| EAGLE FORD - H2S (Eagle Ford) | 4,010 ft | -3,318 ft |
| BUDA | 4,597 ft | -3,905 ft |
| DEL RIO | 4,756 ft | -4,064 ft |
| GEORGETOWN - H2S (Georgetown) | 5,010 ft | -4,318 ft |
| MCKNIGHT - DISPOSAL (McKnight) | 5,659 ft | -4,967 ft |
| MCKNIGHT - DISPOSAL (McKnight) | 5,660 ft | -4,968 ft |
| EDWARDS - H2S, DISPOSAL (Edwards) | 5,919 ft | -5,227 ft |
| EDWARDS - H2S, DISPOSAL (Edwards) | 5,920 ft | -5,228 ft |
| JAMES LIME - H2S (James Lime) | — | — |
| RODESSA - H2S (Rodessa) | — | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 6,358–6,810 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 337 ft | 140 sx |
| 5.5" | 6,258 ft | 905 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 1580
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- MAVERICK
- District
- 1
- Operator
- CMR ENERGY L.P.
- Completed
- 2018-09-13
Operator
- Name
- CMR ENGY, L.P
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-03)
- Cum Oil (all leases)
- 3,995,807 bbl
- Cum Gas (all leases)
- 2,030,643 mcf
- Activities
- OPRS/O
- Total Permits
- 114